KOCASO NB716 - Manual (Page 30)

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However, you can still try to prolong the battery’s lifetime by following the suggestions
below:
● Use your Tablet at least once a week.
● Charge the battery regularly and fully.
● Never leave the battery fully discharged for a long period of time.
● Always keep the device and the battery away from heat.
Charge battery
Plug the power adapter into an electrical wall outlet, and then connect to the device to
fully charge the battery before use (approx. 4hour).
☆ You cannot charge the battery using the USB cable.
When fully charged, the battery icon displays as: .
A fully discharged battery takes approximately 5 hours to fully charge, but you can use
the device while plugged in when desired.
Important Safety Precautions
Always follow these basic safety precautions when using your Tablet. This reduces the risk of
fire, electric shock, and injury.
● Do not expose this product to rain or moisture.
● Keep the device out of direct sunlight and heat sources.
● Protect the power cord. Route power cords so that they are not likely to be walked
on or pinched by items placed on or against them. Pay particular attention to the
point where the cord attaches to the device.
● Only use the AC adapter included with the device. Using any other power adapter
voids your warranty.
● Do not remove the cover. There are no user-serviceable parts inside.
Clean your Device
Treat the screen gently. To clean fingerprints or dust from the screen, we recommend
using a soft, non-abrasive cloth such as a camera lens cloth.
Appendix: The Optional parts and models
Parts name Parts type
3G Wireless Network Card
TD-CDMA TD368
WCDMA
HUAWEI E220
HUAWEI E230
HUAWEI E160X
HUAWEI E169G
HUAWEI E1750